201043664

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2237}}^1$

素因数の和:2423

約数の個数: 40

約数和(自身を含む): 402114888

約数和(自身を除く): 201071224

約数列:

[1, 2, 4, 8, 16, 41, 82, 137, 164, 274, 328, 548, 656, 1096, 2192, 2237, 4474, 5617, 8948, 11234, 17896, 22468, 35792, 44936, 89872, 91717, 183434, 306469, 366868, 612938, 733736, 1225876, 1467472, 2451752, 4903504, 12565229, 25130458, 50260916, 100521832, 201043664]

約数ペア:

[(1, 201043664), (2, 100521832), (4, 50260916), (8, 25130458), (16, 12565229), (41, 4903504), (82, 2451752), (137, 1467472), (164, 1225876), (274, 733736), (328, 612938), (548, 366868), (656, 306469), (1096, 183434), (2192, 91717), (2237, 89872), (4474, 44936), (5617, 35792), (8948, 22468), (11234, 17896)]